31143312

素因数分解:

$2^4\times 3^3\times {\mathrm{72091}}^1$

素因数の和:72108

約数の個数: 40

約数和(自身を含む): 89394080

約数和(自身を除く): 58250768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 72091, 144182, 216273, 288364, 432546, 576728, 648819, 865092, 1153456, 1297638, 1730184, 1946457, 2595276, 3460368, 3892914, 5190552, 7785828, 10381104, 15571656, 31143312]

約数ペア:

[(1, 31143312), (2, 15571656), (3, 10381104), (4, 7785828), (6, 5190552), (8, 3892914), (9, 3460368), (12, 2595276), (16, 1946457), (18, 1730184), (24, 1297638), (27, 1153456), (36, 865092), (48, 648819), (54, 576728), (72, 432546), (108, 288364), (144, 216273), (216, 144182), (432, 72091)]